Table 4 of Gorbet, Mol Vis 2010; 16:272-282.


Table 4. Effect of packaging solution on corneal epithelial cell viability as measured by the MTT assay.


Contact
time
Packaging solution from
etafilcon 1 day
(borate based)
balafilcon A
(borate based)
lotrafilcon A
(phosphate based)
Borate buffer
solution (Unisol 4)
8 h 70±6* 76±1* 100 ND
24 h 45±2* 43±2* 91±4 60±4*